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  • × author_ss:"Beck, H."
  • × year_i:[1980 TO 1990}
  1. Beck, H.: PRECIS: eine computerunterstützte verbale Sacherschließungsmethode auf linguistischer Grundlage (1986) 0.18
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    Theme
    Preserved Context Index System (PRECIS)
  2. Beck, H.: Deep structure indexing system (DSIS) : eine Alternative zu PRECIS? (1989) 0.01
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